Norfolk County and Dedham Town property record for 143 River St, #1, Dedham, MA 02026
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1 ba · 902 sqft · built 1937 |
| Owner | 2 Individual Names on File |
| Last Sale | $450,200 (Nov 2024) |
| Tax Bill | $5,089 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | M:0128 L:0078=1 |
| Primary APN | M:0128 L:0078=1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 902 sqft Living Area |
| Gross Area | 1,804 sqft |
| 1st Floor Area | 902 sqft |
| Basement Area | 902 sqft |
| Unfinished Basement | 902 sqft |
| Year Built | Built 1937 |
|---|---|
| Effective Year Built | Effective 1937 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Street Address | 143 RIVER ST, 1 |
|---|---|
| City | DEDHAM |
| State | MA |
| Zip | 02026-3252 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | G |
| Legal Lot Number | 78-1 |
| Jurisdiction | DEDHAM MA |
| Township / Civil Division | DEDHAM |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 402200 |
143 River St, #1 is owned and occupied by two individuals who bought it in November 2024.
Source: Norfolk County and Dedham Town records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 143 RIVER ST, 1, DEDHAM, MA 02026-3252 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 1, 2024 · Amount on File |
| Deed Sale | Nov 1, 2024 · Amount on File |
| Deed Document Number | 202472872 |
| Deed Book / Page | 42086 / 15 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 143 River St, #1 was $5,089, up 29.1% from the year before.
Source: Norfolk County and Dedham Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Norfolk County |
| County Subdivision | Dedham Town |
| Unified School District | Dedham School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,089.00 (+29.13%) | $413,700 (+32.47%) Building $413,700 | $406,481 (-4.7%) |
| 2025 | $3,941.00 (+4.95%) | $312,300 (+3.96%) Building $312,300 | $426,550 (+2.68%) |
| 2024 | $3,755.00 (+4.63%) | $300,400 (+7.48%) Building $300,400 | $415,435 |
| 2023 | $3,589.00 | $279,500 Building $279,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 143 River St, #1 in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 26, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 143 River St, #1 has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | DEDHAM WESTWOOD WATER DIST. serves 41,630 people · EPA ID MA3073000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Apr 2025 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Oct 2021 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 311 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| Netafy Fixed Wireless | 150 / 150 |
| T-Mobile Fixed Wireless | 100 / 20 |
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